Oregon teen driving laws scrutinized after West Linn ...As the Portland area mourns three teenagers killed in separate crashes last weekend, Oregon transportation policymakers worry that existing restrictions on young drivers are losing their effectiveness when it comes to preventing traffic deaths and injuries. ... In fact, there have been recent years when state safety experts cringed at dramatic spikes in fatal crashes involving young drivers between the ages of 16 and 20. From 2009 to 2010, for example, the number of ...http://www.oregonlive.com/roadreport/